JPS6432148A - Base array determining device - Google Patents

Base array determining device

Info

Publication number
JPS6432148A
JPS6432148A JP62189809A JP18980987A JPS6432148A JP S6432148 A JPS6432148 A JP S6432148A JP 62189809 A JP62189809 A JP 62189809A JP 18980987 A JP18980987 A JP 18980987A JP S6432148 A JPS6432148 A JP S6432148A
Authority
JP
Japan
Prior art keywords
gel
light beam
cylinder
incident
exciting light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62189809A
Other languages
Japanese (ja)
Inventor
Shunichiro Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP62189809A priority Critical patent/JPS6432148A/en
Publication of JPS6432148A publication Critical patent/JPS6432148A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To simplify a base array determining device and to reduce its cost by making an exciting light beam along the axis of a cylinder, deflecting the incident exciting light beam by 90 deg., and making it incident on a cylindrical motor-driven gel surface. CONSTITUTION:Electrophoresis gel 2 is formed on the wall surface of the cylinder, electrolyte tanks 3 and 4 are arranged above and below the gel 2, and then a voltage is applied from a power source 5. Further, the exciting light beam 1 is made incident along the cylinder axis, and bent at right angles by a plane single surface mirror 6 fitted on the rotary shaft of a pulse motor 9 to illuminate the surface of the gel 2. Then a disk 7 and a photocoupler 8 are used to perform origin detection and the mirror 6 is rotated at a high speed simultaneously. Then the rotary shaft of the motor 9 is aligned with the center axis of the gel 2, the beam 1 from a light source is made incident on the surface of the gel 2 at invariably the same distance, and a luminous flux spot on the surface of the gel 2 is prevented from varying diameter and changing its shape. Thus, the structure is simplified and the cost is reduced.
JP62189809A 1987-07-29 1987-07-29 Base array determining device Pending JPS6432148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62189809A JPS6432148A (en) 1987-07-29 1987-07-29 Base array determining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62189809A JPS6432148A (en) 1987-07-29 1987-07-29 Base array determining device

Publications (1)

Publication Number Publication Date
JPS6432148A true JPS6432148A (en) 1989-02-02

Family

ID=16247568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62189809A Pending JPS6432148A (en) 1987-07-29 1987-07-29 Base array determining device

Country Status (1)

Country Link
JP (1) JPS6432148A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04166759A (en) * 1990-10-30 1992-06-12 Shimadzu Corp Apparatus for determining arrangement of base
JP2004531742A (en) * 2001-06-28 2004-10-14 オンデオ ナルコ カンパニー Spectrofluorimeter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04166759A (en) * 1990-10-30 1992-06-12 Shimadzu Corp Apparatus for determining arrangement of base
JP2004531742A (en) * 2001-06-28 2004-10-14 オンデオ ナルコ カンパニー Spectrofluorimeter
JP2011047949A (en) * 2001-06-28 2011-03-10 Nalco Co Mirror fluorometer

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